Google Music Store Chases Apple's ITunes — Google Inc. (GOOG) is entering the online music market almost a decade too late to pose a threat to Apple Inc. (AAPL), the largest seller of songs on the Web. — The service, scheduled to be unveiled at a Google event in Los Angeles today …

Why I'm treating startups more critically lately — I've noticed that lately I'm treating startups much more critically. Today I chewed into an entrepreneur who was pitching me a new thing that was sort of like Oink, or maybe it was Foursquare, or maybe it was Foodspotting.

The Wisest Entrepreneurs Know How to Preserve Equity — So you want to be an Internet billionaire. It's not just about having a great idea and building a world-class business at light speed. — A review of recent initial public offering filings for Internet start-ups shows that the founders …

Amazon Kindle Fire Teardown — Amazon proposes to offer users a full media experience with their $199 tablet. It didn't take long until we decided to see what they crammed inside this value package. Did this teardown kindle a fiery passion for gadget disassembly in you?

Scientists boost battery strength with small holes — Batteries built from the novel material mix could be fully charged from flat in 15 minutes — Batteries for phones and laptops could soon recharge ten times faster and hold a charge ten times larger than current technology allows.

Sony Considers Internet Rival to Cable TV — Sony Corp. is considering launching an Internet-based alternative to cable-TV service, say people familiar with the situation, the latest threat to cable and satellite operators that now dominate pay television. — The Japanese electronics …

You Don't Have To Tweet To Twitter — Frequent comparisons to Facebook leave many confused about the true value of Twitter. “In a brand new direction A change of perception On a brand new trajection” [Disclosure: Benchmark Capital is a major investor in Twitter, and my partner Peter Fenton sits on the Twitter BOD.]

Wow: Intel unveils 1 teraflop chip with 50-plus cores — I thought the prospect of quad-core tablet computers was exciting. — Then I saw Intel's latest — a 1 teraflop chip, with more than 50 cores, that Intel unveiled today, running it on a test machine at the SC11 supercomputing conference in Seattle.

Some Charts Are Wrong aka An Update on Digg Traffic — From time to time at Digg we see speculation on our traffic based on “estimated data,” and ominous prognostication of what it means. But the story is pretty different if you're looking at the actual data.

Chatter in China: Multinationals turn to Weibo — (Reuters) - What do the International Monetary Fund, Louis Vuitton and Unilever have in common? — They are the among a clutch of Westerns institutions to join Weibo, China's most popular microblogging platform operated by Sina Corp …